Contemporary Medicine, Volume 27, Issue 20,2021, Pages 41-43, doi:10.3969/j.issn.1009-4393.2021.20.017
Contemporary Medicine, Volume 27, Issue 20,2021, Pages 37-39, doi:10.3969/j.issn.1009-4393.2021.20.015
Contemporary Medicine, Volume 27, Issue 20,2021, Pages 148-149, doi:10.3969/j.issn.1009-4393.2021.20.063
Contemporary Medicine, Volume 27, Issue 20,2021, Pages 32-34, doi:10.3969/j.issn.1009-4393.2021.20.013
Contemporary Medicine, Volume 27, Issue 20,2021, Pages 17-19, doi:10.3969/j.issn.1009-4393.2021.20.007